baber/WOPTO huggingface dataset:
Patent DE-69939696-D1 (DE)
Inventor: JAKUBOWSKI MARIUSZ H
IPC: H04L9/32
Filed: 1999-04-20
Granted: 2008-11-20
Abstract: A cryptographic technique that not only provides fast and extremely secure encryption and decryption but also assures integrity of a ciphertext message. Specifically, the technique involves, during message encryption: generating, in response to an incoming plaintext message, an intermediate stream -such as by chaining the message, wherein a predefined portion of the intermediate stream defines a message authentication code (MAC); inserting an encrypted version of the MAC into a predefined portion of a ciphertext message; and generating, in response to the intermediate stream and the encrypted MAC, a remainder of the ciphertext message such that the remainder exhibits a predefined variation, e.g., a pseudo-random sequence, also contained within the encrypted MAC. Decryption proceeds in essentially a reverse fashion to that of encryption. By virtue of extending a specific pseudo-random sequence, as defined by the encrypted MAC, across the remainder of the ciphertext, any subsequent change to the ciphertext would, in all likelihood, destroy the continuity of the pseudo-random sequence that would otherwise reside throughout the remainder of the ciphertext. Hence, during decryption, any violation to the integrity of the ciphertext, i.e., changes made thereto, can be readily detected by decrypting the MAC contained in the ciphertext, eliminating the pseudo-random sequence from the ciphertext to yield an intermediate stream, recovering the plaintext from this intermediate stream, recreating (recovering) a MAC from the recovered plaintext and then comparing the recreated and decrypted MACs for any discrepancy therebetween. Any such discrepancy would signify that the ciphertext has been changed and so indicate that the recovered plaintext is invalid.
Patent DE-69939707-D1 (DE)
Inventor: SCHOFIELD JULIAN
IPC: A61K38/46
Filed: 1999-12-23
Granted: 2008-11-20
Abstract: Glycosyl phosphatidy linositol specific phospholipase D (GPI-PLD) proteins and their medical uses are disclosed, in particular in the treatment and diagnosis of diabetes and complications of diabetes such as insulin resistance, liver dysfunction, disorders involving pancreatectomies and conditions mediated by a product of an infectious organism which is capable of inhibiting GPI-PLD, such as septic shock. The present invention further relates to variant GPI-PLD polypeptides modified at the phosphorylation site at amino acids 689-692 of the mature human wild-type protein.
Patent DE-69940979-D1 (DE)
Inventor: ANZALONE SERGIO
IPC: A61P29/00
Filed: 1999-12-03
Granted: 2009-07-23
Abstract: The present invention relates to the use of amtolmetin guacyl for the production of an anti-inflammatory drug for counteracting blood platelet aggregation. Furthermore, the uses of amtolmetin guacyl for the treatment of thrombophlebitis, as anti-platelet agent and for anti-inflammatory and antalgic treatment, exerting vasodilatation particularly in the case of infarcted subjects and of subjects suffering from an ictus of thrombotic type are disclosed.
Patent DE-69942958-D1 (DE)
Inventor: BENZ PATRICK H
IPC: G02B1/04
Filed: 1999-01-06
Granted: 2010-12-30
Abstract: A contact lens of high water content and extremely high water balance made of a homopolymer of 2,3-dihydroxypropyl methacrylate and methods of making such contact lenses, and polymers and hydrogels useful in such contact lenses.
Patent DE-502004000095-D1 (DE)
IPC: B21C37/15
Filed: 2004-03-18
Abstract: The method involves shaping a sheet metal band (7) with thickness varying along its length using roller shaping tools (3,5) to form a profile or pipe, calibrating the profile or pipe in at least one calibration pair of rollers to defined external dimensions and welding the abutting narrows sides of the band together to make a closed profile or pipe. An independent claim is also included for the following: (a) a roller shaping system.
Patent DE-502004001737-D1 (DE)
Inventor: HEIM MANFRED
IPC: G07D7/04
Filed: 2004-04-15
Abstract: The invention relates to a security element for a value document, such as a banknote, a passport, an identity card or similar, comprising a low-coercive magnetic region (24) for forming a magnetic code. According to the invention, said element also comprises a high-coercive magnetic region (22) that at least partially overlaps the low-coercive magnetic region (24) and magnetises the latter (24) when in the magnetised state.
Patent DE-502004003936-D1 (DE)
Inventor: STEINHARDT UWE
IPC: A61F2/18
Filed: 2004-10-09
Abstract: The prosthesis (10) for the auditory ossicles is fitted to the anvil projection at one side and at the stirrup on the other side, or is fitted directly into the inner ear. The prosthesis is of an elastic material, or in at least a joint structure, to extend from the anvil projection with an angle to the other end at the stirrup. The prosthesis is held at the anvil by a clip (11), at a rod (12) with a ball end (13), to be held in a U-shaped pan (14) on a rod (15) which ends as a piston (16) or a second clip. The prosthesis, or component parts, can be of a metal or biocompatible plastics or fiber compound materials.
Patent DE-502004005291-D1 (DE)
Inventor: STRECKER MARKUS
IPC: G08B5/00
Filed: 2004-08-24
Abstract: The invention relates to a signalling device that can be integrated into an item of clothing (10) that can be worn at least partially on the upper body of a person, said signalling device comprising an angular sensor arrangement (12, 14, 16) for determining at least one angle of an arm position of the person carrying the signalling device, and optical signal transmitters (24) that are embodied in such a way as to transmit a signal as a reaction to the determination of the angle. The invention also relates to an item of clothing provided with one such signalling device.
Patent DE-502004006971-D1 (DE)
Inventor: JOACHIMI DETLEV
IPC: C08G69/18
Filed: 2004-11-16
Abstract: The invention relates to a method for the continuous production of star-shaped branched polyamides. Polyamide molding materials containing said polyamides are characterized by improved flow properties.
Patent DE-502004008295-D1 (DE)
Inventor: BIENEK VOLKER
IPC: E05F3/22
Filed: 2004-08-10
Abstract: The invention relates to a floor spring comprising a housing for receiving a closing mechanism, said housing being protected by a cover part in the vicinity of a closing shaft (10) that bears a door or similar. The aim of the invention is to provided a cover part for a floor spring, which can be used in a universal manner, irrespective of whether the floor spring has a floating shaft or a rigid shaft and whether the cover plate (12) is fixed to the cement body (14) or to the housing of the floor spring, which requires no pre-assembly on the part of the manufacturer and which facilitates a retroactive installation even in a mounted door. To achieve this, the cover part is configured in two parts and consists of a substantially U-shaped base part (1) and an insert (2) that can be introduced into said base part (1).
Patent DE-502004008976-D1 (DE)
Inventor: HEUER HELMUT-WERNER
IPC: G11B7/2534
Filed: 2004-07-13
Abstract: A thermoplastic molding composition comprising a linear (co)polyformal is disclosed. The (co)polyformal corresponds to formulae (Ia) or (Ib),
Patent DE-502005000545-D1 (DE)
Inventor: WITZKE MICHAEL
IPC: B60R1/12
Filed: 2005-06-30
Abstract: The mirror has an optical heating indicator (14) to show the function and working of the mirror heater (10). The optical heating indicator includes a thermochromatic material which changes color or a transmission properties in reaction to change of temperature. The thermochromatic material is alongside the mirror glass, or on the rear of the mirror glass, or behind the mirror glass.
Patent DE-502005006646-D1 (DE)
Inventor: URTEL HEIKO
IPC: C07C215/10
Filed: 2005-02-08
Abstract: The present invention relates to a process for preparing optically active hydroxy-, alkoxy-, amino-, alkyl-, aryl- or chlorine-substituted alcohols or hydroxy carboxylic acids having from 3 to 25 carbon atoms or their acid derivatives or cyclization products by hydrogenating the correspondingly substituted optically active mono- or dicarboxylic acids or their acid derivatives in the presence of a catalyst whose active component consists of rhenium or of rhenium and comprises at least one further element having an atomic number of from 22 to 83, with the provisos that a. the at least one further element having an atomic number of from 22 to 83 is not ruthenium and b. in the case of the preparation of optically active 2-amino-, 2-chloro-, 2-hydroxy- and 2-alkoxy-1-alkanols by catalytically hydrogenating corresponding optically active 2-aminocarboxylic acids, 2-chlorocarboxylic acids, 2-hydroxycarboxylic acids and 2-alkoxycarboxylic acids or their acid derivatives, the at least one further element having an atomic number of from 22 to 83 is not palladium or platinum.
Patent DE-502005010959-D1 (DE)
Inventor: KUESEL BERND
IPC: B65H18/20
Filed: 2005-04-21
Abstract: The invention relates to a winding device ( 1 ) for winding up and unwinding goods ( 2 ) in web form, in particular a conveyor belt, whereby the wound goods ( 3 ) are supported on a substructure ( 4 ). The substructure has at least two support rollers ( 5, 6 ), which are disposed at a distance (A<SUB>1</SUB>, A<SUB>2</SUB>, A<SUB>3</SUB>) from one another, whereby the support rollers are adjustable, changing the distance, in order to adapt themselves to any winding diameter (D<SUB>1</SUB>, D<SUB>2</SUB>), whereby the movement sequence of the support rollers takes place in such a manner that the wound goods are furthermore securely supported. It is practical if the winding device ( 1 ) is provided with lateral supports ( 7 ), which have a wheel that is adjustable in height, which is set to the center (M<SUB>1</SUB>, M<SUB>2</SUB>) of the wound goods ( 3 ). Lateral migration is prevented in this manner, for the purpose of optimizing a secured position.
Patent DE-502005010978-D1 (DE)
Inventor: TRAVING MICHAEL
IPC: C22B3/00
Filed: 2005-08-16
Abstract: The present invention relates to calix[4]arenes which effectively bind alkali metal ions (Na<SUP>+</SUP>, K<SUP>+</SUP>) and transport them over phase boundaries, their preparation and use.
Patent DE-502006003955-D1 (DE)
Inventor: VALENTINE JACQUES
IPC: B62D1/06
Filed: 2006-12-19
Abstract: The steering wheel, has a plastic attachment formed as a separate component fixed on the base body (10) by fasteners (31,32,33) and extends the contour of the grip area section. Steering wheel has a form-stable base, which is mountable to a steering column of a motor vehicle, having a grip area (11), to which a plastic attachment is fixed. An independent claim also includes for a method for the production of a steering wheel for a motor vehicle, with which a separately manufactured plastic attachment, at a grip area of a form-stable base, is mounted by fasteners.
Patent DE-502006004998-D1 (DE)
Inventor: KRUMM WOLFGANG
IPC: B05B3/02
Filed: 2006-09-28
Abstract: A jet pipe unit for delivering extinguishing agent comprises at least one jet pipe (2) which is supplied with a pressurised extinguishing agent and provided with a tubular body (3) comprising an extinguishing agent input orifice and extinguishing agent output orifice formed by at least one nozzle (4), which, according to said invention, is rotatably movable around the longitudinal axis (5) thereof and/or a circular path which surrounds the axis of rotation in a concentric manner. Said invention also relates to a method for producing the extinguishing agent mist consisting in compressing a extinguishing agent, for example water, in supplying said extinguishing agent to a jet pipe unit (1) comprising at least one jet pipe (2) which is provided with one or several nozzles (4) in the form of the extinguishing agent output orifice, in forming the extinguishing agent jet (41) with the aid of a first jet unit section (42) embodied in the form of a beam substantially defining the jet width and a subsequent section in a jet through direction, wherein the jet, when the speed is rapidly reduced at a short distance, multiplies the cross-section surface in such a way that the extinguishing agent mist (43) is formed. The extinguishing agent jet rotatable about the longitudinal axis thereof is formed by rotationally displacing the jet pipe unit nozzle and/or the jet pipe unit at a value of an axis of rotation corresponding to the extension of the extinguishing agent jet longitudinal axis.
Patent DE-502006006444-D1 (DE)
Inventor: PLOGSTIES JAN
IPC: H04S3/00
Filed: 2006-02-22
Abstract: The device has a multi-channel decoder (11) to make more than two multi-channels available from a multi-channel representation. A headphone signal processor (12) processes a headphone signal, in order to produce an uncoded stereo signal with an uncoded first stereo channel (10a) and an uncoded second stereo channel (10b). A stereo coder (13) codes the first uncoded stereo channels, in order to receive a coded stereo signal (14). The stereo coder has a data rate for transferring the coded stereo signal being smaller than a data rate for transferring the uncoded stereo signal. An independent claim is included for a method for producing a coded stereo signal of an audio piece or an audio data stream with a first stereo channel and a second stereo channel from a multi-channel representation of the audio piece or audio data stream, and a computer program.
Patent DE-502007001489-D1 (DE)
Inventor: VIALA SOPHIE
IPC: A61K8/81
Filed: 2007-02-14
Abstract: Cosmetic preparation comprises one or more water soluble UV-light protection filter comprising 2-phenylbenzimidazole-5-sulfonic acid and its sodium-, potassium- and triethanol ammonium salts or phenylene-1,4-bis-(2-benzimidazolyl)-3,3',5,5'-tetrasulfonic acid and its sodium-, potassium- and triethanolammonium salts, and a copolymer of vinylpyrrolidone and acrylic acid. ACTIVITY : Dermatological; Insect Repellent. MECHANISM OF ACTION : None given.
Patent DE-502007001685-D1 (DE)
Inventor: FAILER GISBERT
IPC: E05B15/02
Filed: 2007-03-22
Abstract: The invention relates to a pivoting catch (2) for a door opener, comprising a base body (7), a door opener housing (3) in which the pivoting catch (2) is pivotably mounted in a blockable manner, and an at least two-part abutment providing the pivoting catch (2) with an adjusting abutment (5) and a blocking abutment (6) which are mutually staggered on the base body of the catch. The invention is characterised in that said pivoting catch is especially resistant to force.
Patent DE-502007001940-D1 (DE)
Inventor: KANDT RICHARD DIPL-ING
IPC: H01R13/717
Filed: 2007-01-22
Abstract: The device has a covering frame (3) and a base fixed at a supporting ring (2). An illuminating device is fixed on the base (1), and has a printed circuit board (4) with a light emitting diode (5) and also an electronic building component (6). A light guiding element (7) is attached to printed circuit board. The printed circuit board and the light guiding element are accommodated in housing (9). Another light guiding element (15) is attached directly to the former light guiding element with its light injecting region (16), and directly to a light emitting window (19) which is existing at the covering frame with its light releasing region (18).
Patent DE-502007003509-D1 (DE)
Inventor: BLAESING FRANK
IPC: B60S1/08
Filed: 2007-03-06
Abstract: A camera arrangement includes a camera, a light source, and a light-guide which are in an inside region separated from an outside region by a window. The camera and the light source are pointed at the window. The light-guide is between the camera and the window and between the light source and the window. The light-guide couples light incident to the window from the outside region towards a portion of the camera. The light-guide couples light from the light source into the window which is reflected at the interface between the window and the outside region and couples the reflected light towards another portion of the camera. The camera records an image indicative of the incident light from the outside region through the light-guide and records an intensity of the reflected light from the light source through the light-guide.
Patent DE-502007003652-D1 (DE)
Inventor: VOLLMUTH STEFAN
IPC: A61L9/01
Filed: 2007-02-01
Abstract: Nitrate salts are used to suppress disturbing biologically produced odors.
Patent DE-502007004497-D1 (DE)
Inventor: HABEGGER DANIEL
IPC: A47C27/18
Filed: 2007-05-11
Abstract: The cushion according to the invention is made up of several layers of pneumatic elements (3) which each form a matrix (2). These pneumatic elements (3) each have a multiplicity of holes (5a) into which elastic spring elements, for example foam cylinders (1), are inserted. The pneumatic elements (3) are all substantially congruent, such that the holes (5a) of superposed pneumatic elements (3) are in each case located at the same places. An individual pneumatic element (3) is produced from two superposed sheets of an elastic plastic. The two sheets are welded sealingly to each other at the edges of the cushion and at the edges of the holes (5a). The holes (5a) are cut out after the welding. Each pneumatic element (3) has at least one connection for compressed gas. While supporting a patient, the pneumatic elements (3) are alternately supplied with compressed gas and then relaxed again. This has the effect of changing the load of the patient from more on the pneumatic elements to more on the spring elements, and vice versa.
Patent DE-502008002993-D1 (DE)
Inventor: RITTER WALTER
IPC: B65H19/12
Filed: 2008-02-13
Abstract: The cone has an inner cone (1) provided with inner clamping flanges (3), which are distributed on a circumference of the inner cone. The inner cone is fastened to a roller support arm (2) of a roll changer. An outer cone has outer clamping flanges distributed on its circumference, and a hollow cavity of the outer cone extends axially inside of the outer cone. The inner cone is arranged in the hollow cavity of the outer cone. The outer clamping flanges are radially adjustable, where an inner diameter of the hollow cavity is unchangeable.
Patent DE-602004002299-D1 (DE)
Inventor: BERZINIS PETER
IPC: C08L51/04
Filed: 2004-05-07
Abstract: The present invention relates to a composition comprising (i) at least one polycarbonate; (ii) optionally, at least one additional thermoplastic resin different from polycarbonate; and (iii) an acrylonitrile-styrene-acrylate (ASA) type resin comprising a discontinuous elastomeric phase dispersed in a rigid thermoplastic phase, wherein at least a portion of the rigid thermoplastic phase is grafted to the elastomeric phase, and wherein the elastomeric phase comprises a polymer having structural units derived from at least one (C<SUB>1</SUB>-C<SUB>12</SUB>)alkyl(meth)acrylate monomer, and wherein the rigid thermoplastic phase comprises structural units derived from at least one vinyl aromatic monomer, at least one monoethylenically unsaturated nitrile monomer, and at least one monomer selected from the group consisting of (C<SUB>1</SUB>-C<SUB>12</SUB>)alkyl- and aryl-(meth)acrylate monomers. Another aspect of the invention is a process to improve the resistance to color formation or loss of gloss in a method to make articles manufactured from a thermoplastic composition comprising at least one polycarbonate; and an ASA type resin. Articles made from the composition and a method for preparing the composition are also provided.
Patent DE-602004002604-D1 (DE)
Inventor: SCARLET ADAM
IPC: E21B47/00
Filed: 2004-03-04
Abstract: A downhole compressor system is disclosed for assisting in extracting gas from the well. The system comprises a compressor 14, an electric motor 10 for driving the compressor 14 which motor has a stator winding and a rotor 12 and, in use, is lowered into the well together with the compressor. A control system 18, which when in use is disposed outside the well, is connected to the stator winding for controlling the current supply to the motor 10. The control system 18 receiving a signal indicative of the speed and phase of the rotor from a feedback sensor 16 mounted for rotation with the rotor 12. In the invention, the feedback sensor is a current generator having a permanent magnet 16a mounted for rotation with the rotor 12 and a second stator winding 16b connected to the control system 18. <IMAGE> <IMAGE>
Patent DE-602004010751-D1 (DE)
Inventor: FORD GREG E
IPC: F16H61/00
Filed: 2004-07-31
Abstract: A solenoid operated valve has a separate pressure sensing port (30) communicating with the valve outlet port (16). A circuit board (38) with a pressure transducer (36) mounted over a sensing orifice in the board (38) is attached to the valve body (12) with the sensing orifice communicating with the sensing (30) port in the valve body (12). The transducer thus provides a feedback signal indicative of the valve outlet pressure. <IMAGE>
Patent DE-602004011310-D1 (DE)
Inventor: KAWAGUCHI TAKASHI
IPC: C09D11/38
Filed: 2004-11-25
Abstract: Provided is a method for forming inkjet images, which imparts sufficient visibility and good laundering fastness to a white inkjet image formed on fabric. The method is to form white inkjet images on fabric by inkjet recording using a white inkjet ink containing hollow polymer microparticles as a white pigment, and has the steps of performing a plurality of printings superimposingly on fabric by inkjet recording, performing preliminary heating and fixing at least one time during performing the plurality of printings superimposingly, and performing main heating and fixing after the final printing. <IMAGE>
Patent DE-602004012265-D1 (DE)
Inventor: GUILLEN CHICO FRANCISCO
IPC: E04F10/06
Filed: 2004-09-29
Abstract: The object of this invention consists of an autolocking closure for awning boxes, this is, a closure constituted on a box that houses the shaft on which an awning fabric is wound, provided with a load bar that locks itself in the box. The invention uses a configuration of the box and the load bar such that it closes the box with the load bar without a direct manipulation of the load bar. In case of a vertical elevation of the load bar it is associated to folding arms, being locked in the box by a simultaneous double sliding and rotation motion so that it is automatically and completely locked, while if it is attached to the end of hinged arms the box is closed directly by locking the bar in the
Patent DE-602004012705-D1 (DE)
Inventor: MCDONALD NOEL
IPC: H01Q1/24
Filed: 2004-06-22
Abstract: The present invention relates to an antenna module (1), in particular for a base station of a cellular mobile radio network, comprising a group (10) of radiating elements capable of receiving and/or transmitting electromagnetic waves having at least two different, preferably linear orthogonal, polarizations, said antenna module (1) further comprising at least one passive decoupling element (20). Said decoupling element (20) extends with its longest dimension in a direction which is substantially perpendicular to a direction of propagation of said electromagnetic waves and/or substantially parallel to a ground plane (30) and thus improves a degree of decoupling between said polarizations. <IMAGE>
Patent DE-602004017028-D1 (DE)
Inventor: JAGO JAMES
IPC: G01S15/89
Filed: 2004-08-06
Abstract: An ultrasonic diagnostic imaging system and method are described in which spatially compounded images are produced by transmitting ultrasound beams in different directions during a common transmit-receive interval. Echoes are received from the different beam directions and are beamformed by a multiline beamformer to produce differently steered beams of coherent echo signals. The echoes are combined on a spatial basis with echoes from different look directions which correspond to the same spatial location being combined. The resulting spatially compounded image is displayed.